define(['knockout'], function(ko) {
    console.log('================forum');
    return {
        search: {
            keyword: ko.observable()
        },
        activate: function() {
            console.log('================forum activate start');
            //this.keyword = '我的搜索输入';
            ko.mapping.fromJS({ keyword: '我的搜索输入' }, {}, this.search);
            ko.mapping.fromJS((new Date()).getTime(), {}, this.search.keyword);
            console.log(this.search)
            console.log('================forum activate end');
        }
    }
});